Tsugumi was abducted as she was returning to the apartment and taken to Nachtigal. Shiginuma Takashi tells Tsugumi that he will take advantage of her powers and have her bear his child to succeed him. Meanwhile, having ascertained that the fake cursed tomes are being made in Nachtigal, Rui and his Kagutsuchi companions infiltrate the grand building in order to put a stop to this. In the midst of the confusion, Hayato, Hisui, and the others make their way into Nachtigal to search for Tsugumi. During the search, Hisui comes face to face with Professor Mozuyama, who has conducted numerous human experiments.
And most importantly, you have 
the power to see the auras.
.والأهم، تملكين القدرة على رؤية الهالات
Und vor allem besitzen Sie
die Kraft, die Auren zu sehen.
Y lo que es más importante,
tienes el poder de ver auras.
Y lo que es más importante,
tienes el poder de ver auras.
Et surtout,
tu as ce pouvoir de voir les auras.
E la cosa più importante è che
tu hai il potere di vedere le aure.
Mais do que isso, tem o
poder de ver as auras.
И более того, у тебя
способность видеть ауры.